Spa



FIG. 1 is a perspective view of a spa showing my new design;

FIG. 2 is a perspective view taken from the opposite side thereof;

FIG. 3 is a top view thereof;

FIG. 4 is an enlarged perspective view thereof, partly in section, takenon line 4--4 of FIG. 1;

FIG. 5 is an enlarged sectional view thereof, taken on line 5--5 of FIG.4;

FIG. 6 is a bottom view thereof;

FIG. 7 is a perspective view of a second embodiment of a spa;

FIG. 8 is a perspective view taken from the opposite side thereof;

FIG. 9 is a top view thereof;

FIG. 10 is an enlarged perspective view thereof, partly in section,taken on line 10--10 of FIG. 7;

FIG. 11 is an enlarged sectional view thereof, taken on line 11 of FIG.10; and

FIG. 12 is a bottom view thereof.

The ornamental design for a spa, as shown and described.